Inventor
MURAOKA YASUHIKO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “MURAOKA YASUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZAIDAN HOJIN BISEIBUTSU
9 patentsUS6214340B1Apr 10, 2001
Physiologically active substance sulphostin, process for producing the same, and use thereof
ZAIDAN HOJIN BISEIBUTSU66 citations96
US5965556AOct 12, 1999
Pyrrolidine derivatives
ZAIDAN HOJIN BISEIBUTSU46 citations96
US5756763AMay 26, 1998
Pyrrolidine derivatives
ZAIDAN HOJIN BISEIBUTSU46 citations96
US5359138AOct 25, 1994
Poststatin and related compounds or salts thereof
ZAIDAN HOJIN BISEIBUTSU70 citations95
US5162500ANov 10, 1992
Poststatin and related compounds or salts thereof
ZAIDAN HOJIN BISEIBUTSU31 citations92
US6579989B1Jun 17, 2003
Sulphostin analogue and process for producing sulphostin and its analogue
ZAIDAN HOJIN BISEIBUTSU9 citations70
US6043217AMar 28, 2000
Amide derivative of amythiamicin
ZAIDAN HOJIN BISEIBUTSU3 citations62
US5117052AMay 26, 1992
Physiologically active substances, benastatins a and b, and production and use thereof
ZAIDAN HOJIN BISEIBUTSU0 citations52
US7247640B2Jul 24, 2007
Medicament for treatment of bone marrow suppression, for treatment of infectious diseases and for increasing the number of leukocytes
ZAIDAN HOJIN BISEIBUTSU0 citations48
MICROBIAL CHEM RES FOUND
7 patentsUS4742155AMay 3, 1988
Plipastatin and method for preparation thereof
MICROBIAL CHEM RES FOUND9 citations73
US4568490AFeb 4, 1986
Aminopropylaminobleomycin derivatives and process for preparation thereof
MICROBIAL CHEM RES FOUND6 citations72
US4326054AApr 20, 1982
Cleomycins and process for producing same
MICROBIAL CHEM RES FOUND6 citations72
US8383547B2Feb 26, 2013
Aflatoxin production inhibitor and method for controlling aflatoxin contamination using the same
MICROBIAL CHEM RES FOUND2 citations58
US3953594AApr 27, 1976
Process for preparing bleomycin group antibiotics
MICROBIAL CHEM RES FOUND1 citations52
US4537880AAug 27, 1985
Aminopropylaminobleomycin derivatives and process for preparation thereof
MICROBIAL CHEM RES FOUND1 citations51
US4808703AFeb 28, 1989
Novel 3-(4'-aminobutylamino) propylaminobleomycin derivatives
MICROBIAL CHEM RES FOUND0 citations40
NIPPON KAYAKU KK
6 patentsUS5221752AJun 22, 1993
α-keto amide derivatives
NIPPON KAYAKU KK19 citations81
US4267102AMay 12, 1981
Bleomycin group antibiotics
NIPPON KAYAKU KK3 citations62
US4195018AMar 25, 1980
3-[(S)-1'-Phenylethylamino]propylaminobleomycin, non-toxic salt thereof, and method for producing same
NIPPON KAYAKU KK4 citations62
US4500452AFeb 19, 1985
(Amido)N-substituted bleomycins, salts thereof and process for preparation thereof
NIPPON KAYAKU KK0 citations51
US4472304ASep 18, 1984
(Amido)N-substituted bleomycins, salts thereof and process for preparation thereof
NIPPON KAYAKU KK0 citations51
US4238391ADec 9, 1980
3-[(S)-1'-phenylethylamino]propylaminobleomycin, non-toxic salt thereof, and method for producing same
NIPPON KAYAKU KK1 citations51